71521536

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4091

約数の個数: 72

約数和(自身を含む): 198676800

約数和(自身を除く): 127155264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4049, 4416, 5888, 8098, 8832, 12147, 16196, 17664, 24294, 32392, 48588, 64784, 93127, 97176, 129568, 186254, 194352, 259136, 279381, 372508, 388704, 518272, 558762, 745016, 777408, 1036544, 1117524, 1490032, 1554816, 2235048, 2980064, 3109632, 4470096, 5960128, 8940192, 11920256, 17880384, 23840512, 35760768, 71521536]

約数ペア:

[(1, 71521536), (2, 35760768), (3, 23840512), (4, 17880384), (6, 11920256), (8, 8940192), (12, 5960128), (16, 4470096), (23, 3109632), (24, 2980064), (32, 2235048), (46, 1554816), (48, 1490032), (64, 1117524), (69, 1036544), (92, 777408), (96, 745016), (128, 558762), (138, 518272), (184, 388704), (192, 372508), (256, 279381), (276, 259136), (368, 194352), (384, 186254), (552, 129568), (736, 97176), (768, 93127), (1104, 64784), (1472, 48588), (2208, 32392), (2944, 24294), (4049, 17664), (4416, 16196), (5888, 12147), (8098, 8832)]